205004610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{1979}}^1$

素因数の和:3143

約数の個数: 48

約数和(自身を含む): 533744640

約数和(自身を除く): 328740030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1151, 1979, 2302, 3453, 3958, 5755, 5937, 6906, 9895, 10359, 11510, 11874, 17265, 17811, 19790, 20718, 29685, 34530, 35622, 51795, 59370, 89055, 103590, 178110, 2277829, 4555658, 6833487, 11389145, 13666974, 20500461, 22778290, 34167435, 41000922, 68334870, 102502305, 205004610]

約数ペア:

[(1, 205004610), (2, 102502305), (3, 68334870), (5, 41000922), (6, 34167435), (9, 22778290), (10, 20500461), (15, 13666974), (18, 11389145), (30, 6833487), (45, 4555658), (90, 2277829), (1151, 178110), (1979, 103590), (2302, 89055), (3453, 59370), (3958, 51795), (5755, 35622), (5937, 34530), (6906, 29685), (9895, 20718), (10359, 19790), (11510, 17811), (11874, 17265)]